Add resolve.exe to your antivirus or Allowed Apps list.
it usually stems from software version mismatches, operating system bugs, or license seat limits Primary Troubleshooting Steps Verify Software Version
Navigate to C:\ProgramData\Blackmagic Design\DaVinci Resolve\Support\.license and ensure the user has permission to write files there. 5. Check for Hardware Changes davinci resolve keeps asking for activation key verified
If you are stuck in a loop where DaVinci Resolve launches, prompts for the key, accepts it, and then asks for it again on the next restart—or even worse, crashes and resets the activation—this guide is for you.
When you attempt a third activation, the system usually deactivates the oldest license automatically, though this process isn't always immediate. If you find yourself stuck with a "no activations left" message, the only guaranteed solution is to contact Blackmagic Design Support directly and request a manual reset of your activations. Have your proof of purchase, product serial number, and activation key ready. Add resolve
The activation system in DaVinci Resolve Studio stores a hidden license file on your computer. When you launch the software, it checks for this file. If the file is missing, corrupted, or unreadable, Resolve assumes you are not activated and prompts for the key again.
The most common cause is the "Private Wi‑Fi Address" feature in macOS Sequoia. This rotates your Mac’s MAC address for privacy, but DaVinci Resolve Studio ties its license to the MAC address. Each time the MAC address changes, Resolve may think it is running on a new computer and prompt for the key again. Check for Hardware Changes If you are stuck
Locate the , Exceptions , or Allowed Apps settings menu.
If you have upgraded your GPU, motherboard, or moved your hard drive, the license check might see this as a "new computer," demanding re-activation [1].
The core of the "key loop" problem is that DaVinci Resolve no longer recognizes your computer as an activated device. This can happen for a number of reasons, ranging from simple settings to more complex system issues.